|
|
|
|
| LEADER |
01722 am a22002893u 4500 |
| 001 |
74508 |
| 042 |
|
|
|a dc
|
| 100 |
1 |
0 |
|a Ofori-Okai, Benjamin Kwasi
|e author
|
| 100 |
1 |
0 |
|a Massachusetts Institute of Technology. Department of Chemistry
|e contributor
|
| 100 |
1 |
0 |
|a Ofori-Okai, Benjamin Kwasi
|e contributor
|
| 100 |
1 |
0 |
|a Tao, Ye, Ph. D. Massachusetts Institute of Technology
|e contributor
|
| 700 |
1 |
0 |
|a Tao, Ye, Ph. D. Massachusetts Institute of Technology
|e author
|
| 700 |
1 |
0 |
|a Pezzagna, S.
|e author
|
| 700 |
1 |
0 |
|a Chang, K.
|e author
|
| 700 |
1 |
0 |
|a Loretz, M.
|e author
|
| 700 |
1 |
0 |
|a Schirhagl, R.
|e author
|
| 700 |
1 |
0 |
|a Moores, B. A.
|e author
|
| 700 |
1 |
0 |
|a Groot-Berning, K.
|e author
|
| 700 |
1 |
0 |
|a Meijer, J.
|e author
|
| 700 |
1 |
0 |
|a Degen, Christian
|e author
|
| 245 |
0 |
0 |
|a Spin properties of very shallow nitrogen vacancy defects in diamond
|
| 260 |
|
|
|b American Physical Society,
|c 2012-10-30T16:15:16Z.
|
| 856 |
|
|
|z Get fulltext
|u http://hdl.handle.net/1721.1/74508
|
| 520 |
|
|
|a We investigate spin and optical properties of individual nitrogen vacancy centers located within 1-10 nm from the diamond surface. We observe stable defects with a characteristic optically detected magnetic-resonance spectrum down to the lowest depth. We also find a small but systematic spectral broadening for defects shallower than about 2 nm. This broadening is consistent with the presence of a surface paramagnetic impurity layer [ Tisler et al. ACS Nano 3 1959 (2009)] largely decoupled by motional averaging. The observation of stable and well-behaved defects very close to the surface is critical for single-spin sensors and devices requiring nanometer proximity to the target.
|
| 546 |
|
|
|a en_US
|
| 655 |
7 |
|
|a Article
|
| 773 |
|
|
|t Physical Review B
|
